class_docstr: Configuration of SPNEGO authentication to back-end H2O.
code: def _is_spnego_response(self, response):
      header = response.headers.get("www-authenticate", None)
      return self._header_regex.search(header) is not None
  
file_path: h2o-3/h2o-py/h2o/auth.py
imports: import re
  from requests.auth import AuthBase
  from h2o.utils.typechecks import assert_is_type
label_desc: Use image node_id 3 for calling the SpnegoAuth obj's underlying member method code with example usage: obj._is_spnego_response(response) and returns: unknown